13591671227017 has 16 divisors (see below), whose sum is σ = 15143828394240. Its totient is φ = 12112001116992.

The previous prime is 13591671227011. The next prime is 13591671227171. The reversal of 13591671227017 is 71072217619531.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13591671227017 - 2²³ = 13591662838409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13591671227011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714468 + ... + 5262490.

It is an arithmetic number, because the mean of its divisors is an integer number (946489274640).

Almost surely, 2^{13591671227017} is an apocalyptic number.

It is an amenable number.

13591671227017 is a deficient number, since it is larger than the sum of its proper divisors (1552157167223).

13591671227017 is a wasteful number, since it uses less digits than its factorization.

13591671227017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555992.

The product of its (nonzero) digits is 1111320, while the sum is 52.

The spelling of 13591671227017 in words is "thirteen trillion, five hundred ninety-one billion, six hundred seventy-one million, two hundred twenty-seven thousand, seventeen".